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clockzwj

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[求助] 微谱求助~~ 已有1人参与

13CNMR(101MHz,CDCl3)δ
14.31,29.81,56.15,56.25,60.54,61.80,61.94,62.15,62.46,62.53,70.23,74.39,76.22,100.12,105.12,110.73,112.44,114.26,122.68,122.93,137.26,137.92,144.34,146.94,148.16,148.49,151.81,152.14,155.74,174.40
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hydros

金虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
clockzwj: 金币+20, ★★★★★最佳答案, 十分感谢! 2015-03-26 17:44:45
1 .     2,3,4,5,7-Pentamethoxy-1-O-primeverosyloxyxanthone
    相似度:60%
Phytochemistry          1995          40          1265-1272
Xanthones, secoiridoids and flavonoids from Halenia corniculata
Sylvain Rodriguez, Jean-Luc Wolfender, Gendaramyn Odontuya, Ondognii Purev, Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
2 .     2,3,4,5,7-pentamethoxy-1-O-primeverosy-loxyxanthone
    相似度:60%
Drug Evaluation Research          2011          34          448-450
Isolation and identification of cholaneresis active ingredients from Halenia elliptica
LIU Huang-gang, ZHANG Tie-jun, WANG Li-li, YANG Zhen-rong, PAN Ming-jia
Structure      13C NMR   碳谱模拟图
2楼2015-03-26 16:06:43
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